feat: themes

internal/tui/components/chat/list.go

@@ -14,7 +14,9 @@ import (
 	"github.com/opencode-ai/opencode/internal/message"
 	"github.com/opencode-ai/opencode/internal/pubsub"
 	"github.com/opencode-ai/opencode/internal/session"
+	"github.com/opencode-ai/opencode/internal/tui/components/dialog"
 	"github.com/opencode-ai/opencode/internal/tui/styles"
+	"github.com/opencode-ai/opencode/internal/tui/theme"
 	"github.com/opencode-ai/opencode/internal/tui/util"
 )
 
@@ -69,7 +71,9 @@ func (m *messagesCmp) Init() tea.Cmd {
 func (m *messagesCmp) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	var cmds []tea.Cmd
 	switch msg := msg.(type) {
-
+	case dialog.ThemeChangedMsg:
+		m.rerender()
+		return m, nil
 	case SessionSelectedMsg:
 		if msg.ID != m.session.ID {
 			cmd := m.SetSession(msg)
@@ -174,6 +178,7 @@ func formatTimeDifference(unixTime1, unixTime2 int64) string {
 func (m *messagesCmp) renderView() {
 	m.uiMessages = make([]uiMessage, 0)
 	pos := 0
+	baseStyle := styles.BaseStyle()
 
 	if m.width == 0 {
 		return
@@ -225,15 +230,13 @@ func (m *messagesCmp) renderView() {
 	messages := make([]string, 0)
 	for _, v := range m.uiMessages {
 		messages = append(messages, v.content,
-			styles.BaseStyle.
+			baseStyle.
 				Width(m.width).
-				Render(
-					"",
-				),
+				Render(""),
 		)
 	}
 	m.viewport.SetContent(
-		styles.BaseStyle.
+		baseStyle.
 			Width(m.width).
 			Render(
 				lipgloss.JoinVertical(
@@ -245,8 +248,10 @@ func (m *messagesCmp) renderView() {
 }
 
 func (m *messagesCmp) View() string {
+	baseStyle := styles.BaseStyle()
+
 	if m.rendering {
-		return styles.BaseStyle.
+		return baseStyle.
 			Width(m.width).
 			Render(
 				lipgloss.JoinVertical(
@@ -258,14 +263,14 @@ func (m *messagesCmp) View() string {
 			)
 	}
 	if len(m.messages) == 0 {
-		content := styles.BaseStyle.
+		content := baseStyle.
 			Width(m.width).
 			Height(m.height - 1).
 			Render(
 				m.initialScreen(),
 			)
 
-		return styles.BaseStyle.
+		return baseStyle.
 			Width(m.width).
 			Render(
 				lipgloss.JoinVertical(
@@ -277,7 +282,7 @@ func (m *messagesCmp) View() string {
 			)
 	}
 
-	return styles.BaseStyle.
+	return baseStyle.
 		Width(m.width).
 		Render(
 			lipgloss.JoinVertical(
@@ -328,6 +333,9 @@ func hasUnfinishedToolCalls(messages []message.Message) bool {
 func (m *messagesCmp) working() string {
 	text := ""
 	if m.IsAgentWorking() && len(m.messages) > 0 {
+		t := theme.CurrentTheme()
+		baseStyle := styles.BaseStyle()
+
 		task := "Thinking..."
 		lastMessage := m.messages[len(m.messages)-1]
 		if hasToolsWithoutResponse(m.messages) {
@@ -338,42 +346,49 @@ func (m *messagesCmp) working() string {
 			task = "Generating..."
 		}
 		if task != "" {
-			text += styles.BaseStyle.Width(m.width).Foreground(styles.PrimaryColor).Bold(true).Render(
-				fmt.Sprintf("%s %s ", m.spinner.View(), task),
-			)
+			text += baseStyle.
+				Width(m.width).
+				Foreground(t.Primary()).
+				Bold(true).
+				Render(fmt.Sprintf("%s %s ", m.spinner.View(), task))
 		}
 	}
 	return text
 }
 
 func (m *messagesCmp) help() string {
+	t := theme.CurrentTheme()
+	baseStyle := styles.BaseStyle()
+
 	text := ""
 
 	if m.app.CoderAgent.IsBusy() {
 		text += lipgloss.JoinHorizontal(
 			lipgloss.Left,
-			styles.BaseStyle.Foreground(styles.ForgroundDim).Bold(true).Render("press "),
-			styles.BaseStyle.Foreground(styles.Forground).Bold(true).Render("esc"),
-			styles.BaseStyle.Foreground(styles.ForgroundDim).Bold(true).Render(" to exit cancel"),
+			baseStyle.Foreground(t.TextMuted()).Bold(true).Render("press "),
+			baseStyle.Foreground(t.Text()).Bold(true).Render("esc"),
+			baseStyle.Foreground(t.TextMuted()).Bold(true).Render(" to exit cancel"),
 		)
 	} else {
 		text += lipgloss.JoinHorizontal(
 			lipgloss.Left,
-			styles.BaseStyle.Foreground(styles.ForgroundDim).Bold(true).Render("press "),
-			styles.BaseStyle.Foreground(styles.Forground).Bold(true).Render("enter"),
-			styles.BaseStyle.Foreground(styles.ForgroundDim).Bold(true).Render(" to send the message,"),
-			styles.BaseStyle.Foreground(styles.ForgroundDim).Bold(true).Render(" write"),
-			styles.BaseStyle.Foreground(styles.Forground).Bold(true).Render(" \\"),
-			styles.BaseStyle.Foreground(styles.ForgroundDim).Bold(true).Render(" and enter to add a new line"),
+			baseStyle.Foreground(t.TextMuted()).Bold(true).Render("press "),
+			baseStyle.Foreground(t.Text()).Bold(true).Render("enter"),
+			baseStyle.Foreground(t.TextMuted()).Bold(true).Render(" to send the message,"),
+			baseStyle.Foreground(t.TextMuted()).Bold(true).Render(" write"),
+			baseStyle.Foreground(t.Text()).Bold(true).Render(" \\"),
+			baseStyle.Foreground(t.TextMuted()).Bold(true).Render(" and enter to add a new line"),
 		)
 	}
-	return styles.BaseStyle.
+	return baseStyle.
 		Width(m.width).
 		Render(text)
 }
 
 func (m *messagesCmp) initialScreen() string {
-	return styles.BaseStyle.Width(m.width).Render(
+	baseStyle := styles.BaseStyle()
+
+	return baseStyle.Width(m.width).Render(
 		lipgloss.JoinVertical(
 			lipgloss.Top,
 			header(m.width),
@@ -383,6 +398,13 @@ func (m *messagesCmp) initialScreen() string {
 	)
 }
 
+func (m *messagesCmp) rerender() {
+	for _, msg := range m.messages {
+		delete(m.cachedContent, msg.ID)
+	}
+	m.renderView()
+}
+
 func (m *messagesCmp) SetSize(width, height int) tea.Cmd {
 	if m.width == width && m.height == height {
 		return nil
@@ -391,11 +413,7 @@ func (m *messagesCmp) SetSize(width, height int) tea.Cmd {
 	m.height = height
 	m.viewport.Width = width
 	m.viewport.Height = height - 2
-	for _, msg := range m.messages {
-		delete(m.cachedContent, msg.ID)
-	}
-	m.uiMessages = make([]uiMessage, 0)
-	m.renderView()
+	m.rerender()
 	return nil
 }